内蒙古巴彦温多尔金矿元素组合特征及地质意义  

Association of elements from Bayanwenduoer gold deposit in Inner Mongolia and its geological significance

作　　者：王建华 张宏颖[2] 

机构地区：[1]武警黄金四支队,辽宁辽阳111000 [2]吉林大学机械科学与工程学院,长春130026

出　　处：《世界地质》2007年第3期287-292,共6页World Geology

摘　　要：通过因子分析、相关分析和聚类分析,研究了巴彦温多尔金矿矿石和围岩样品12种元素的组合特征。结果显示,矿石中金与其他11种元素的相关程度很低,而围岩中金与银有较强的相关性。围岩和矿石的元素组合也有明显差别,围岩样品代表控矿构造带的矿化背景,矿石样品代表成矿时的元素组合。The association of 12 kinds of elements from the ore and country rocks in Bayanwenduoer gold deposit were analyzed by the methods of correlation, and factor and cluster analyses. There exists weak correlation among the gold and other 11 kinds of elements in the ore but with strong correlation in the country rocks. The association of elements shows obvious difference between in the ore and the country rocks. The data of ore represent the association of elements in mineralization and the data of country rocks represent the mineralization background of ore-controlling tectonic zone.

关 键 词：巴彦温多尔金矿 元素组合 相关分析 因子分析 聚类分析 

分 类 号：P594[天文地球—地球化学]